Handling clob column type

[kimda]

Hi,

I am working jboss seam project that was initially created by jboss seam and I changed column type varchar2 to clob in order to take enough user input. Now, I changed data type Clob instead of String, but I am having trouble when I retrieve data and update data.
Are there any references for this type of data type?

thx,
Daniel

[kimda]

Ok, I created a table with clob data type and execute "seam generate" command. It worked ok with around 1000 char, but if I enter more than 1000 char, I get the following error.

ERROR [JDBCExceptionReporter] operation not allowed: streams type cannot be used in batching

++++++++++++++++++++++++++++++++++++++++++
,
     @NotEmpty
     @Lob
     private String content;


/**
      * @return the content
      */
     public String getContent() {
          return content;
     }

     /**
      * @param content the content to set
      */
     public void setContent(String content) {
          this.content = content;
     }
'

[kukeltje.ronald.jbpm.org]

http://www.google.com/search?q=ERROR+[JDBCExceptionReporter]+operation+not+allowed%3A+streams+type+cannot+be+used+in+batching&ie=utf-8&oe=utf-8&aq=t&rls=org.mozilla:nl:official

[kimda]

I already googled, but couldn't find solution. someone solved by the latest oracle driver. (I am using the latest oracle driver - ojdbc14.jar)